Zobrazeno 1 - 10
of 224
pro vyhledávání: '"Material extrusion (MEX)"'
Autor:
Mittal, Yash G., Patil, Yogesh, Kamble, Pushkar Prakash, Gote, Gopal Dnyanba, Mehta, Avinash Kumar, Karunakaran, K.P.
Publikováno v:
Rapid Prototyping Journal, 2024, Vol. 30, Issue 9, pp. 1822-1835.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RPJ-01-2024-0023
Publikováno v:
Discover Applied Sciences, Vol 6, Iss 11, Pp 1-13 (2024)
Abstract This study explores the optimization of ironing parameters in Material Extrusion (MEX) technology, specifically targeting improvements in the mechanical properties of polylactic acid (PLA) printed objects, with a focus on enhancing Ultimate
Externí odkaz:
https://doaj.org/article/997dcceb50144d749499eae521907e14
Autor:
Nectarios Vidakis, Nikolaos Michailidis, Markos Petousis, Nektarios K. Nasikas, Vassilios Saltas, Vassilis Papadakis, Nikolaos Mountakis, Apostolos Argyros, Mariza Spiridaki, Ioannis Valsamos
Publikováno v:
Defence Technology, Vol 38, Iss , Pp 16-32 (2024)
In this study, we investigated the performance improvement caused by the addition of copper (Cu) nanoparticles to high-density polyethylene (HDPE) matrix material. Composite materials, with filler percentages of 0.0, 2.0, 4.0, 6.0, 8.0, and 10.0 wt%
Externí odkaz:
https://doaj.org/article/a634462dee28460395a752b48264264a
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103013- (2024)
Material extrusion (MEX) is one of the most widely used additive manufacturing techniques these days. This study investigates how the properties of MEX 3D-printed objects depend on the relative humidity (RH) conditions in which filaments are stored b
Externí odkaz:
https://doaj.org/article/aeb08fccf8534dc7bc36abf8630479c7
Autor:
Markos Petousis, Nikolaos Michailidis, Václav Kulas, Vassilis Papadakis, Mariza Spiridaki, Nikolaos Mountakis, Apostolos Argyros, John Valsamos, Emmanouel Stratakis, Nectarios Vidakis
Publikováno v:
Cleaner Materials, Vol 14, Iss , Pp 100271- (2024)
A cyclic economy and sustainability-driven production are key aspects of the industry. Recycled feedstocks are steadily replacing virgin materials to produce parts and as sustainable additives to develop eco-friendly composites. The reinforcing poten
Externí odkaz:
https://doaj.org/article/47a4e6e22d6543b2b017c783f2525947
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
ABSTRACTMaterial extrusion (MEX) 3D printing offers a promising avenue for fabricating metal and ceramic components, where highly loaded polymer filaments are 3D-printed and sintered. Achieving nearly 100% 3D-printed part density is critical in this
Externí odkaz:
https://doaj.org/article/4d260320e2aa482dbbfd405c2ac127fc
Publikováno v:
Results in Engineering, Vol 25, Iss , Pp 103713- (2025)
This research investigates the integration of additive and subtractive manufacturing to enhance the surface quality of parts produced using Material Extrusion (MEX) technology. While MEX is a widely adopted additive manufacturing technique, it often
Externí odkaz:
https://doaj.org/article/c4fe6bf592c8443986fa838868a1d5f6
Autor:
Vidakis, Nectarios a, ⁎, Petousis, Markos a, Michailidis, Nikolaos b, c, Papadakis, Vassilis d, e, Mountakis, Nikolaos a, Argyros, Apostolos b, c, Spiridaki, Mariza a, Valsamos, John a
Publikováno v:
In Journal of Cleaner Production 1 January 2025 486
Autor:
Walter Crupano, Bàrbara Adrover-Monserrat, Jordi Llumà, Ramón Jerez-Mesa, J. Antonio Travieso-Rodriguez
Publikováno v:
Heliyon, Vol 10, Iss 18, Pp e38066- (2024)
The 3D printing technique known as Material Extrusion (MEX) was initially employed for prototyping, but it has evolved to fit applications in mechanical and biomedical industries. Polylactic acid (PLA) stands out as a commonly used polymer for manufa
Externí odkaz:
https://doaj.org/article/5c6b0ed5191846e1a74ad0b51972b77e
Publikováno v:
Materials & Design, Vol 245, Iss , Pp 113268- (2024)
In this work, a novel dual-phase metamaterial, named as “hybrid lattice metamaterial (HLM),” are designed and fabricated by combining reentrant and sea-urchin (SU) based surface-lattice (SL) structure with polyamide12 (PA12) material via material
Externí odkaz:
https://doaj.org/article/83d7d04099984250a20d1ebcf94bb164